Table 5 Biological attributes (mean ± standard error) of control Aedes aegypti field populations and mosquitoes surviving the deltamethrin–clothianidin non-contact repellency treatment
North | Sanmin | Zhongxi | |
|---|---|---|---|
Mortality on day 7 (%) | |||
Control | 8.8 ± 1.5 | 0.0 ± 0.0 | 1.6 ± 1.6 |
Exposed | 15.5 ± 1.5 | 6.9 ± 0.2 | 5.7 ± 1.9 |
P-value | 0.02 | 0.15 | 0.15 |
Longevity (day) | |||
Control | 17 (14–19) | 20 (17–23) | 22 (19–21) |
Exposed | 15 (13–16) | 16 (14–18) | 19 (19–24) |
P-value | 0.04 | 0.01 | 0.02 |
Mean eggs/female | |||
Control | 17 ± 2 | 32 ± 5 | 45 ± 8 |
Exposed | 28 ± 5 | 53 ± 7 | 77 ± 9 |
P-value | 0.14 | 0.06 | 0.04 |
Egg hatching (%) | |||
Control | 62.0 ± 0.2 | 73.2 ± 4.0 | 73.2 ± 1.4 |
Exposed | 66.7 ± 3.8 | 64.0 ± 0.6 | 70.1 ± 0.3 |
P-value | 0.36 | 0.12 | 0.12 |
Immature survival (%) | |||
Control | 90.8 ± 1.2 | 94.0 ± 1.9 | 87.7 ± 3.5 |
Exposed | 92.6 ± 2.7 | 96.0 ± 1.1 | 76.1 ± 2.3 |
P-value | 0.54 | 0.48 | 0.03 |
Wing length (mm) | |||
Control | 3.51 ± 0.01 | 3.49 ± 0.01 | 3.49 ± 0.03 |
Exposed | 3.51 ± 0.01 | 3.49 ± 0.01 | 3.49 ± 0.01 |
P-value | 0.70 | 0.67 | 0.22 |